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Replacement Thule 2-Wing Knob

Replacement Thule 2-Wing Knob

Item # 753-1897-03
Our Price: $4.40
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Shipping Weight: 0.02 lbs
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753-1897-03 - Hardware Thule Hitch Bike Racks,Roof Bike Racks
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  • Reviews (59)
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Thule Accessories and Parts - 753-1897-03

  • Hitch Bike Racks
  • Roof Bike Racks
  • Hardware
  • Thule

Qty. 1 wing knob

753-1897-03B Replacement Thule 2-Wing Knob

Replaces Thule 753189703

Customer Satisfaction Score:

Customer Reviews

Replacement Thule 2-Wing Knob - 753-1897-03

Average Customer Rating:  4.9 out of 5 stars   (59 Customer Reviews)


This Thule designed plastic knob has, for me, fatigued and cracked on the base where the nut sits over time. I don't expect a re-design to take place on this dated knob so this is the best way to keep your Thule ski rack working as intended.


Fit my application perfect , fast shipping and in stock hard to find item I, would buy again from etrailer


Items were very hard to find anywhere but e trailer they had what I needed and got them to me promptly


Had a hard time finding wing nut for my thule ski rack. Luckily etrailer had the part. Great service and delivery. Purchased trailer wheelwells earlier with the same great service and help. I highly recommend etrailer.


It was exactly as I ordered. NO problems and fast delivery.


This did not fit for what I needed but I ordered another different part that did the job. It would be nice to have the size that these fit (i.e. 5/16, 7/8). But the service was great and it was delivered very quickly

The Thule 2-Wing Knob, part # 753-1897-03
Replacement Thule 2-Wing Knob
, measures 33 mm wide, 24 mm tall, and the base measures 12 mm.
-- Etrailer Expert Sierra K - 07/19/2022


Only place where I found these replacement parts. Price is reasonable and shipping was super fast!


We needed these wing knobs for a Thule Ski/Snowboard rack. They are PERFECT! The order came quickly, the price was right and the knobs are an exact match. Could not have asked for better service. Thanks.


Bought these as replacements for cracked and aging mounting hardware for my existing ski racks. Everything came exactly as ordered and fit great on my roof racks. Price with shipping was less than buying directly through Thule! It was really helpful to be able to shop by Thule part number. I actually found this site by googling the part numbers I needed.


Knob fit thread on screw for thule roof rack so fulfilled purpose for which i purchased it.


Older model ski rack with hard to find replacement parts. Part was exactly what I ordered and arrived on time.


Having owned and used these for a year, they've worked as expected.


Ordering the products were simple. Delivery was on time. Product was exactly what I was looking for. I am very pleased with my experience using


Replacement parts fit and worked well.

We are pleased to hear you’re happy with your purchase.
Chris Y from - 03/19/2017


These are unobtainable in local hardware stores and I was happy to find them here. Very reasonable shipping makes etrailer the place for parts instead of


Exactly what we needed to replace lost one.


Thanks so much for the knob for my Thule rack! The Thule site doesn't even carry this part anymore and your company did! Such a hard to find item! Many thanks for the excellent communication and speedy shipping!


This place has the perfect replacement parts for all of your trailer an bike hauling needs. Fast shipping. A pleasure to deal with.


Perfect replacement parts for my Thule rack. They were an exact match of the original.


Timely shipping. Parts worked perfectly


These tend to rust (hence the need for replacement) and probably should be stainless. But, they are what they are and they do fit and function properly.


exact oem replacement part i needed
you etrailer


Perfect replacement for my old, cracked ones. No longer worried about the racks flying off the roof!


Great replacement parts, have had no issues!


Exactly what I ordered. It came when expected and I was always informed of the status. I only ordered a couple of wing nuts but my order was treated as if it were something more substantial. This is the second time I had to order these and both times everything came as expected.

Show More Reviews

See what our Experts say about this Thule Accessories and Parts

  • Replacement Wing Knobs for Discontinued Thule 4 Bike Docking Station
    I spoke with my contact at Thule and she said the part you need is replacement 2-wing knob, part # 753-1897-03, The Thule 2-Wing Knob, part # 753-1897-03, measures 33 mm wide, 24 mm tall, and the base measures 12 mm.
    view full answer...
  • Replacement T-Bolts And 2-Wing Knob For VW Jetta Sportwagen
    I went to the warehouse and pulled the Thule Load Bar Adapter, part # Adapt2, so that I could take the measurements you mentioned in your question. The overall length of the t-bolt is 38.9 mm. The square head measures 20 mm, the threads measure 32 mm, and the head is 3 mm thick. There are four of these t-bolts in the kit. There are three other t-bolts included that are shorter, but have the same diameter thread and the head is also 20 mm square. The length of the threads of these t-bolts...
    view full answer...
  • Replacement Hardware for Inno Fairing
    I might have a solution for you however we do not carry the replacement bolts and knobs for the Inno Fairing. You can use the Thule Fairing Replacement Bolt # 915-0650-54 and knob # 753-1897-03 to get your fairing reattached to your roof rack.
    view full answer...
  • Replacement Parts For Thule Ski Rack
    Thank you for the picture, that really helped. I was able to track down everything but the attachment bracket, for this one I would need the model of your ski rack. However, for the bolt, you'll want # 915-0650-54 which is a M6x50mm carriage bolt. Next, for the square washer, you'll want # 853-2154, and for the wing nut, you'll want # 753-1897-03.
    view full answer...
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  • Replacement Parts for Thule FlatTop Rooftop Ski and Snowboard Rack
    I do recommend picking up the entire replacement kit, part # 7533998 and putting it into a small kit you can carry with your other roof rack supplies in a small bag like part # PW2 , just for preparedness' sake, but, the individual part numbers for what you're looking for are: Rectangular Washer (1pc) - part # 853-2154 M6 x 50 Carriage Bolt (1pc) - part # 915-0650-54 2-Wing Knob (1pc) - part # 753-1897-03 Clamp-On (Square Bracket, 1pc) - part # 853-2156
    view full answer...
  • What Replacement Parts do I Need for My Thule Flat Top 724 Ski Carrier?
    We do have many parts available for your older Thule Flat Top 724 ski carrier. Here is what we carry as replacements: - Mounting Kit for Thule Flat Top Rooftop Ski and Snowboard Racks # 7533998 (will need # THXADAPT7 if your crossbars are over 30mm tall) - Replacement Rectangular Washer for Thule Ride-On Adapter # 853-2154 - Replacement Square-Bar Clamp-On for Thule Ride-On Adapter # 853-2156 - Replacement M6 x 50 Carriage Bolt for Thule Carriers # 915-0650-54 - Replacement Thule 2-Wing...
    view full answer...
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Info for this part was:

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Employee Matthew S
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Employee Manda E
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